1, 2, 4, 8, 16, 32, 64, 128, 256, 489 in 10 bags (Total 1,000)8 Q( [$ V1 H, C9 K) y+ S: F C! t
For 3, take bag 1 & 2
% _7 m' [& h- J9 T W6 f0 B5.39.217.76For 12, take bag 3 & 44 X) ?% a' ]' u4 `! H! v* V
So any nos. within 1,000 can be made by these 10 bags combination. |